I am moving houses, and accidentally packed up my razor with other essentials that will be buried for the next week or so. I work at a hospital and figured that I would scrape off my beard with the cheap blue disposable razors that we give to patients. Low and behold, there were none to be found, but I did find a green Wilkinson Sword surgical prep razor. This this is meant for slicing through thick chest or head (or other) body hair, and has twin stainless steel blades. This is the sharpest throw away blade that I have ever encountered, and it initially cut the hell out of my face until I realised that you had to treat it like a straight, and let the weight of the razor guide you. It still isnt the best way to shave, but it certainly works in a pinch, and I might just use one again in a couple of days, when my face heals.